STPS41L45C STMicroelectronics, STPS41L45C Datasheet - Page 3

• Manufacturer Part Number: STPS41L45C
• Description: Low Drop Power Schottky Rectifier
• Manufacturer: STMicroelectronics

Fig. 3: Normalized avalanche power derating
versus pulse duration.
0.001
Fig. 5: Non repetitive surge peak forward current
versus overload duration (maximum values).
Fig. 7: Reverse leakage current versus reverse
voltage applied (typical values).
1.E+03
1.E+02
1.E+01
1.E+00
220
200
180
160
140
120
100
1.E-01
1.E-02
0.01
80
60
40
20
1.E-03
0.1
0
0.01
1
IM(A)
P
I
M
P
0
IR(mA)
ARM
ARM p
(1µs)
(t )
=0.5
t
5
0.1
10
1.E-02
15
1
t (µs)
p
20
t(s)
Tj=125°C
Tj=100°C
Tj=150°C
Tj=75°C
Tj=25°C
Tj=50°C
VR(V)
25
10
1.E-01
30
100
35
Tc=25°C
Tc=125°C
Tc=75°C
40
1.E+00
1000
STPS41L45CG / STPS41L45CT / STPS41L45CR
45
Fig. 4: Normalized avalanche power derating
versus junction temperature.
1.2
0.8
0.6
0.4
0.2
Fig. 6: Relative variation of thermal impedance
junction to case versus pulse duration.
Fig. 8: Junction capacitance versus reverse voltage
applied (typical values).
10.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.1
1.E-03
1
0
0
P
Zth(j-c)/Rth(j-c)
1
C(nF)
Single pulse
P
ARM
= 0.5
= 0.2
= 0.1
ARM p
(25°C)
(t )
25
1.E-02
50
T (°C)
tp(s)
j
VR(V)
75
10
1.E-01
100
=tp/T
125
Vosc=30mV
T
F=1MHz
Tj=25°C
tp
1.E+00
150
3/6
100